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peripheral neuropathy not diabetic

Michèle M Kislan, Adam T Bernstein, Loretta R Fearrington, Timothy J Ives
BACKGROUND: Clinical Pharmacist Practitioners are advanced practicing pharmacists in North Carolina that provide disease-specific management. The purpose of this retrospective cohort study was to compare the efficacy and charges from referrals to a Clinical Pharmacist Practitioner by the primary care provider, to those managed by a primary care provider alone. METHODS: Patients were separated into cohorts depending if they had at least two appointments with a Clinical Pharmacist Practitioner from November 2008 to November 2011...
October 21, 2016: BMC Health Services Research
Heung Yong Jin, Na Young Lee, Hyun A Ko, Kyung Ae Lee, Tae Sun Park
Although diabetic peripheral neuropathy (DPN) and chemotherapy-induced peripheral neuropathy (CIPN) are different disease entities, they share similar neuropathic symptoms that impede quality of life for these patients. Despite having very similar downstream effects, there have been no direct comparisons between DPN and CIPN with respect to symptom severity and therapeutic responses. We compared peripheral nerve damage due to hyperglycemia with that caused by paclitaxel (PAC) treatment as represented by biochemical parameters, diverse sensory tests, and immunohistochemistry of cutaneous and sciatic nerves...
October 18, 2016: Somatosensory & Motor Research
Joanne Paton, Sam Glasser, Richard Collings, Jon Marsden
BACKGROUND: Over 1 in 3 older people with diabetes sustain a fall each year. Postural instability has been identified as independent risk factor for falls within people with Diabetic Peripheral Neuropathy (DPN). People with DPN, at increased risk of falls, are routinely required to wear offloading insoles, yet the impact of these insoles on postural stability and postural control is unknown. The aim of this study was to evaluate the effect of a standard offloading insole and its constituent parts on the balance in people with DPN...
2016: Journal of Foot and Ankle Research
Francesco Ursini, Franco Arturi, Salvatore D'Angelo, Lewa Amara, Kassandra Nicolosi, Emilio Russo, Saverio Naty, Caterina Bruno, Giovambattista De Sarro, Ignazio Olivieri, Rosa Daniela Grembiale
BACKGROUND: Metabolic disorders are known to alter the mechanical properties of tendons. We sought to evaluate the prevalence of asymptomatic Achilles tendon enthesopathic changes in patients with type 2 diabetes mellitus (T2DM) without peripheral neuropathy. METHODS: We recruited 43 patients with T2DM and 40 controls. Neuropathy was excluded with the Michigan Neuropathy Scoring Instrument. Bilateral ultrasonography of the Achilles tendon enthesis was performed...
October 10, 2016: Journal of the American Podiatric Medical Association
Zahra Rojhani-Shirazi, Fatemeh Barzintaj, Mohamad Reza Salimifard
BACKGROUND: The number of diabetic patients is increasing in the world. Peripheral neuropathy is the most important problem of diabetes. Neuropathy eventually leads to balance impairment which is the main cause of falling down in these patients However, not sufficient evidences available to compare different protocols for improving balance in diabetic patients. OBJECTIVE: This study aimed to compare the effects of two therapeutic exercises on clinical balance measures in patients with type II diabetic peripheral neuropathy...
September 15, 2016: Diabetes & Metabolic Syndrome
Marwan A Ahmed, George Muntingh, Paul Rheeder
BACKGROUND: The association between long-term metformin use and low vitamin B12 levels has been proven. However, the prevalence estimates of metformin-induced vitamin B12 deficiency showed considerable variation among the studies. The potential of the deficiency to cause or worsen peripheral neuropathy in type-2 diabetes mellitus (T2DM) patients has been investigated with conflicting results. The aim of the study was to investigate: 1) the prevalence of vitamin B12 deficiency in T2DM patients on metformin; 2) the association between vitamin B12 and peripheral neuropathy; 3) and the risk factors for vitamin B12 deficiency in these patients...
October 7, 2016: BMC Pharmacology & Toxicology
S A Paul Chubb, Wendy A Davis, Kirsten E Peters, Timothy M E Davis
BACKGROUND: Serum bicarbonate is associated with mortality, heart failure (HF) and progression of renal failure in studies of healthy people and patients with chronic kidney disease, but the significance of these observations in unselected patients with diabetes in the general population is unknown. The aim of this study was to determine whether serum bicarbonate was associated with mortality and cardiovascular disease risk in type 2 diabetes. METHODS: Baseline serum bicarbonate was available for 1283 well-characterized community-based patients (mean ± SD age 64...
October 6, 2016: Cardiovascular Diabetology
J Jaime Miranda, Alvaro Taype-Rondan, Jose Carlos Tapia, Maria Gabriela Gastanadui-Gonzalez, Ricardo Roman-Carpio
Type 2 Diabetes mellitus (DM2) includes a continuum of metabolic disorders characterized by hyperglycemia that causes several chronic long-term complications such as coronary artery disease, peripheral arterial disease, nephropathy, and neuropathy. The hair follicle could reveal signs of early vascular impairment, yet its relationship to early metabolic injuries has been largely ignored. We propose that in earlier stages of the continuum of DM2-related metabolic disorders, a group of susceptible patients who do not yet meet the diagnostic criteria to be considered as persons with DM2 may present chronic vascular impairment and end organ damage, including hair follicle damage, which can be evaluated to identify an early risk marker...
October 2016: Medical Hypotheses
Venkata Anudeep, Kolar Vishwanath Vinod, Nandini Pandit, Vivek Kumar Sharma, Halanaik Dhanapathi, Tarun Kumar Dutta, Akkilagunta Sujiv
BACKGROUND AND AIMS: Upper gastrointestinal symptoms are more prevalent among type 2 diabetes mellitus (T2DM) patients. The prevalence of delayed gastric emptying (GE) and factors predictive of it have not been studied in Indian T2DM patients and the present study aimed to study the same. METHODS: This hospital-based cross-sectional study involved adult (age between 18 and 65 years) outpatients with T2DM of ≥5-year duration. Measurements of GE of a labelled standardized solid rice idli meal by gastric emptying scintigraphy (GES), symptoms of delayed GE (by standardized questionnaire) and autonomic function by cardiovascular autonomic function tests (AFTs) were carried out...
September 2016: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
Joanna Lazniewska, Yuriy Rzhepetskyy, Fang-Xiong Zhang, Gerald W Zamponi, Norbert Weiss
T-type calcium channels are key contributors to neuronal physiology where they shape electrical activity of nerve cells and contribute to the release of neurotransmitters. Enhanced T-type channel expression has been causally linked to a number of pathological conditions including peripheral painful diabetic neuropathy. Recently, it was demonstrated that asparagine-linked glycosylation not only plays an essential role in regulating cell surface expression of Cav3.2 channels, but may also support glucose-dependent potentiation of T-type currents...
September 23, 2016: Pflügers Archiv: European Journal of Physiology
Bing Pang, Tian-Yu Zhao, Lin-Hua Zhao, Fang Wan, Ru Ye, Qiang Zhou, Feng Tian, Xiao-Lin Tong
OBJECTIVE: This meta-analysis was performed to systematically assess the efficacy and safety of the Chinese herbal medicine Huangqi Guizhi Wuwu Decoction (HGWWD) for treating diabetic peripheral neuropathy. DATA SOURCES: Six electronic databases, including the Cochrane Library, MEDLINE database, Chinese Biomedical Database, Chinese National Knowledge Infrastructure Database, Chinese Science and Technique Journals Database, and the Wanfang Database, were searched on the internet for randomized controlled trials published up until 1 December 2015...
August 2016: Neural Regeneration Research
Azza Alalwee, Jonathan D LeSar, Mina Ghassemi, Eugene Cheng, Steven Stuto, Lawrence Osher, Scott Bastian, Vincent J Hetherington, Jill Kawalec
INTRODUCTION AND OBJECTIVES: Patients with underlying peripheral neuropathy are subject to changes in foot temperature. (1,2) Of the many forms of neuropathy that affect the lower extremity, the most notable are those types associated with diabetes. The aim of this study was to look for differences in temperatures between uncomplicated diabetic, diabetic neuropathic, and non-diabetic neuropathic feet. METHODS: The feet of 75 subjects were divided into 3 groups: 1) normal (n=50 feet), 2) diabetic (n=50 feet), and 3) neuropathic (n=49 feet)...
September 2016: Journal of the American Podiatric Medical Association
Atilla Suleyman Dikici, Fethi Emre Ustabasioglu, Sakir Delil, Mecbure Nalbantoglu, Bektas Korkmaz, Selim Bakan, Osman Kula, Nurten Uzun, Ismail Mihmanli, Fatih Kantarci
Purpose To evaluate the value of shear-wave elastography (SWE) in the detection of diabetic peripheral neuropathy (DPN) of the tibial nerve. Materials and Methods This study was approved by the institutional review board, and written informed consent was obtained from all study participants. The study included 20 diabetic patients with DPN (10 men, 10 women), 20 diabetic patients without DPN (eight men, 12 women), and 20 healthy control subjects (nine men, 11 women). The tibial nerve was examined at 4 cm proximal to the medial malleolus with gray-scale ultrasonography and SWE...
September 19, 2016: Radiology
Fabiola Spolaor, Zimi Sawacha, Gabriella Guarneri, Silvia Del Din, Angelo Avogaro, Claudio Cobelli
Diabetic peripheral neuropathy (DPN) causes motor control alterations during daily life activities. Tripping during walking or stair climbing is the predominant cause of falls in the elderly subjects with DPN and without (NoDPN). Surface Electromyography (sEMG) has been shown to be a valid tool for detecting alterations of motor functions in subjects with DPN. This study aims at investigating the presence of functional alterations in diabetic subjects during stair climbing and at exploring the relationship between altered muscle activation and temporal parameter...
August 20, 2016: Journal of Electromyography and Kinesiology
Janine Leckelt, Pedro Guimarães, Annett Kott, Alfredo Ruggeri, Oliver Stachs, Simone Baltrusch
Small fiber neuropathy is one of the most common and painful long-term complications of diabetes mellitus. Examination of the subbasal corneal nerve plexus is a promising surrogate marker of diabetic neuropathy. To investigate the efficacy, reliability and reproducibility of in vivo corneal confocal microscopy (IVCCM), we used thy1-YFP mice, which express yellow fluorescence protein (YFP) in nerve fibers. Four weeks after multiple low-dose injections of streptozotocin, thy1-YFP mice showed manifest diabetes...
September 6, 2016: Journal of Endocrinology
Kamel Mohammedi, Mark Woodward, Yoichiro Hirakawa, Sophia Zoungas, Stephen Colagiuri, Pavel Hamet, Stephen Harrap, Neil Poulter, David R Matthews, Michel Marre, John Chalmers
BACKGROUND: Peripheral arterial disease (PAD) is known to be associated with high cardiovascular risk, but the individual impact of PAD presentations on risk of macrovascular and microvascular events has not been reliably compared in patients with type 2 diabetes. We aimed to evaluate the impact of major PAD, and its different presentations, on the 10-year risk of death, major macrovascular events, and major clinical microvascular events in these patients. METHODS: Participants in the action in diabetes and vascular disease: PreterAx and DiamicroN modified-release controlled evaluation (ADVANCE) trial and the ADVANCE-ON post-trial study were followed for a median of 5...
2016: Cardiovascular Diabetology
Rebecca K Simmons, Knut Borch-Johnsen, Torsten Lauritzen, Guy Ehm Rutten, Annelli Sandbæk, Maureen van den Donk, James A Black, Libo Tao, Edward Cf Wilson, Melanie J Davies, Kamlesh Khunti, Stephen J Sharp, Nicholas J Wareham, Simon J Griffin
BACKGROUND: Intensive treatment (IT) of cardiovascular risk factors can halve mortality among people with established type 2 diabetes but the effects of treatment earlier in the disease trajectory are uncertain. OBJECTIVE: To quantify the cost-effectiveness of intensive multifactorial treatment of screen-detected diabetes. DESIGN: Pragmatic, multicentre, cluster-randomised, parallel-group trial. SETTING: Three hundred and forty-three general practices in Denmark, the Netherlands, and Cambridge and Leicester, UK...
August 2016: Health Technology Assessment: HTA
Eneida Yuri Suda, Aline A Gomes, Marco Kenji Butugan, Isabel C N Sacco
We investigated the muscle fiber conduction velocity (MFCV) during gait phases of the lower limb muscles in individuals with various degrees of diabetic peripheral neuropathy (DPN). Forty-five patients were classified into severity degrees of DPN by a fuzzy model. The stages were absent (n=11), mild (n=14), moderate (n=11) and severe (n=9), with 10 matched healthy controls. While walking, all subjects had their sEMG (4 linear electrode arrays) recorded for tibialis anterior (TA), gastrocnemius medialis (GM), vastus lateralis (VL) and biceps femoris (BF)...
October 2016: Journal of Electromyography and Kinesiology
J Y Zhou, Z Zhang, G S Qian
As one of the most common complications of diabetes, diabetic neuropathy often causes foot ulcers and even limb amputations. Inspite of continuous development in antidiabetic drugs, there is still no efficient therapy to cure diabetic neuropathy. Diabetic neuropathy shows declined vascularity in peripheral nerves and lack of angiogenic and neurotrophic factors. Mesenchymal stem cells (MSCs) have been indicated as a novel emerging regenerative therapy for diabetic neuropathy because of their multipotency. We will briefly review the pathogenesis of diabetic neuropathy, characteristic of MSCs, effects of MSC therapies for diabetic neuropathy and its related mechanisms...
2016: Cell Death Discovery
Bento João Abreu, Wouber Hérickson de Brito Vieira
Matrix metalloproteinases (MMPs) constitute a group of over 20 structurally-related proteins which include a Zn(++) ion binding site that is essential for their proteolytic activities. These enzymes play important role in extracellular matrix turnover in order to maintain a proper balance in its synthesis and degradation. MMPs are associated to several physiological and pathophysiological processes, including diabetes mellitus (DM). The mechanisms of DM and its complications is subject of intense research and evidence suggests that MMPs are implicated with the development and progression of diabetic microvascular complications such as nephropathy, cardiomyopathy, retinopathy and peripheral neuropathy...
2016: Advances in Experimental Medicine and Biology
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